JUSTINE SEMIEN
NPI 1083559256
Behavior Technician in El Segundo, CA
About Justine Semien NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUSTINE SEMIEN (NPI 1083559256) is an individual behavior technician in El Segundo, California and active in the NPI registry since April 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Justine Semien's NPI number?
The NPI number for Justine Semien is 1083559256. It was assigned to this individual provider in the NPPES registry on April 22, 2026.
Where is Justine Semien located?
Justine Semien practices at 100 N Pacific Coast Hwy Ste 1400, El Segundo, CA 90245. The listed phone number is (310) 856-0800.
What is Justine Semien's specialty?
The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.
When was this NPI record last updated?
The NPPES record for Justine Semien was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.